The RedRock® RR122-1F22-511 and RR122-1F23-511 are digital magnetic sensors ideal for use in medical, industrial, automotive, and consumer applications. They are based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration.
The RR122-1F22-511 and RR122-1F23-511 feature an operate sensitivity of 70 G (7.0 mT), with an omnipolar magnetic field response. They offer a wide supply voltage range from 1.7 up to 5.5 V, ideal for applications ranging from small battery-powered electronics to industrial machinery. They have an ultra low power consumption (100 nA) – the world’s lowest for an active magnetic sensor operating at 10 Hz and high operating temperature range from -40°C up to +125°C.